223222112222 has 8 divisors (see below), whose sum is σ = 334842816000. Its totient is φ = 111607840224.

The previous prime is 223222112213. The next prime is 223222112263. The reversal of 223222112222 is 222211222322.

223222112222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×223222112222³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520222 + ... + 1660577.

It is an arithmetic number, because the mean of its divisors is an integer number (41855352000).

Almost surely, 2^223222112222 is an apocalyptic number.

223222112222 is a deficient number, since it is larger than the sum of its proper divisors (111620703778).

223222112222 is a wasteful number, since it uses less digits than its factorization.

223222112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215890.

The product of its digits is 1536, while the sum is 23.

Adding to 223222112222 its reverse (222211222322), we get a palindrome (445433334544).

The spelling of 223222112222 in words is "two hundred twenty-three billion, two hundred twenty-two million, one hundred twelve thousand, two hundred twenty-two".